baber/WOPTO huggingface dataset:
Patent JP-H08160228-A (JP)
Title: Light emitting cord body
Inventor: HONDA TOSHIKO
IPC: G02B6/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a light emitting cord which gives the taste of an optical fiber sufficiently and easily provides a variety of light emission states and depth and can emit light over a wide range with a small number of optical fibers. CONSTITUTION: One stranded braid 8 is constituted by stranding plural stranded threads each consisting of a single optical fiber 5 and a single dummy light- transmissive fiber 6 and plural stranded braids 8 are used and stranded to constitute a light emission part 2.
Patent JP-H11134687-A (JP)
Title: Objective lens drive unit and optical disk device
Inventor: MANOU KIYOSHI
IPC: G11B7/095
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens drive unit, capable of easily correcting the deviation of a proper angle between the optical axis of an objective lens and an optical disk and without impairing reliability even when it is repeatedly operated, and an optical disk device utilizing such the objective lens drive unit. SOLUTION: This objective lens drive unit is provided with focusing coils 42a-42d, arranged on the side of a fixed part of a movable part in which an objective lens 11 is arranged, moving the movable part in the focusing direction by interacting with a driving magnet in making a current flow through it and inclining the movable part in the directions of radial skew and tangential skew corresponding to a skewing amount detected by a skew sensor, and tracking coils 43a, 43b arranged on the side of the fixed part and moving the movable part in the tracking direction by interacting with the driving magnet when making a current flow through it.
Patent JP-2000127619-A (JP)
Title: Thermal recording material
Inventor: TSUTSUMI YASUHISA
IPC: B41M5/337
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material which has good thermal responsibility, exhibits reduced fogging of the ground, and is inexpensive. SOLUTION: In a thermal recording material made by forming a thermal color development layer containing a leuco-dye which is colorless or colored slightly at an ordinary temperature, an acidic organic substance which reacts with the leuco-dye for color development, and a sensitizer on a support, at least one carboxylic acid compound as the acidic organic substance and at least one sulfonyl hydrazide derivative expressed by the formula as the sensitizer are added into the color development layer. In the formula, R1 is aryl or lower alkyl; R2 and R3 are each hydrogen or lower alkyl; R4 is hydrogen, lower alkyl, alkoxy, or halogen.
Patent JP-S63157892-A (JP)
Title: Production of m-hydroxybenzyl alcohol
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1986-12-19
Abstract: PURPOSE:To efficiently produce the title m-hydroxybenzyl alcohol for a long period, by electrolytically reducing m-hydroxybenzoic acid in an aq. acidic soln., and the cleaning the inside of an electrolytic cell with an alcoholic solvent to reactivate the electrode. CONSTITUTION:m-Hydroxybenzoic acid is electrolytically reduced in an aq. acidic soln. contg. about 5-20% m-hydroxybenzoic acid at about 20-70 deg.C and at about 5-30A/dm<2> current density by using a cathode of zinc, etc., and m-hydroxybenzyl alcohol is obtained. The electrolytic reduction is carried out batchwise, and the inside of the electrolytic cell is cleaned with an alcoholic solvent after several batches are finished. Lower alcohols having the molecular formula of CnH2n+1OH [(n) is 1-5 integer] are preferably used as the alcoholic solvent. By this method, the accumulation of tar decomposition products on the electrode surface is prevented, and the electrolytic reduction can be stably and efficiently carried out for a long period.
Patent JP-H07154495-A (JP)
Title: Communication equipment and flow rate measuring instrument
Inventor: HORIIKE YOSHIO
IPC: H04M11/00
Filed: 1993-12-01
Abstract: PURPOSE:To shorten intermittent operating time and to extend the service life of a battery by shortening carrier sensing time without impairing reliability for communication. CONSTITUTION:This instrument is constituted of a frequency control means 12 which selects the frequency of a carrier to be received based on a reference frequency, a frequency error detecting means 14 which detects the error of a reception frequency calculated from the frequency controlled by the frequency control part 12 and the reference frequency, a judging means 15 which outputs by judging the error as the one less than a certain frequency based on the error signal of the frequency error detecting means 14, a carrier sensing means 16 which detects the presence/absence of a carrier signal selected by the frequency control means 12 for certain time after output is generated from the judging means 15 and cuts off the supply of a power source by controlling a power source control means 18 when no carrier is detected, and a control means which controls the judging means 15 so that the decision width of the frequency error at the judging means 15 can be narrowed when the carrier is detected by the carrier sensing means 16.
Patent JP-2000108362-A (JP)
Title: Ink flow channel constituting member in liquid jet recording head and its production
Inventor: MORINAGA JUICHI
IPC: B41J2/16
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in the planning of the ink flow channel allowing an ink emitting part to communicate with an ink tank in a liquid jet recording head and to reduce production cost. SOLUTION: When an ink flow channel constituting member 1 having an ink flow channel 4 supplying ink to the ink emitting part in a liquid jet recording head from an ink tank is molded from a resin by using a mold according to a gas assist molding method, the cavity of the mold is filled with the resin and, thereafter high pressure nitrogen gas is injected into the cavity part corresponding to the thick-walled part 5 of the region forming the ink flow channel through a gas valve to form a hollow part and the hollow part due to the injection of the nitrogen gas is utilized as the ink flow channel 4 as it is and, by these ink flow channels 4A-4D, the ink inlets 2A-2D connected to the ink tank are allowed to communicate with the ink outlets 3A-3D connected to the ink emitting part.
Patent JP-H01142228-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: MORIKAWA KOJI
IPC: F02D41/04
Filed: 1987-11-28
Abstract: PURPOSE:To prevent the dispersion of the air-fuel ratio by receiving the detection value of a cylinder inner pressure sensor at the first half of the intake stroke to determine the fuel injection quantity, performing the fuel injection at the second half of the intake stroke, and correcting the injection quantity in response to the throttle opening change quantity in the injection stroke. CONSTITUTION:During the operation of an engine, on which cylinder the cylinder inner pressure is detected is judged 12 based on the output of a crank angle sensor 8. The cylinder inner pressure in the preset period at the first half of the intake stroke is accumulated and differentiated based on the output of a cylinder inner pressure detecting means 1 to calculate 13 the cylinder inner pressure change speed. The corresponding intake air quantity is determined 15 in reference to a map 14 based on the engine rotating speed determined by a setting means 20 and the cylinder inner pressure change speed, and the fuel injection quantity is determined 16 based on this intake air quantity. The presence of the depression of an accelerator and the opening change quantity are calculated 17 from the output of a throttle opening sensor 10a, and the fuel injection quantity is corrected 19 according to the injection quantity correction value determined 18 based on the change quantity.
Patent JP-S63155696-A (JP)
Inventor: NAKATANI SEIICHI
IPC: H05K1/16
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06279766-A (JP)
Title: Catalytic reforming process of naphtha
Inventor: RAINHORUTO BURANTO
IPC: C10G35/09
Filed: 1993-12-01
Abstract: PURPOSE: To provide a method for catalytic reforming of naphtha by which BTX-arom. can be produced in a high yield and hence which can be used for advantageously obtaining starting materials for chemical industries.  
     CONSTITUTION: Naphtha is converted under customary reforming conditions by reacting the naphtha in contact with a catalyst which contains at least one platinum group metal as the active catalyst component, at least one group IVB metal as the cocatalyst, and at least one halogen component and which is carried by a molded oxide carrier. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03221460-A (JP)
Title: Phase switching supplement system
Inventor: DONARUDO MATSUKII
IPC: B41J2/015
Filed: 1990-11-07
Abstract: PURPOSE: To continuously operate a printer for a long period by storing a plurality of small spheres of ink of a fixed state in a storage unit, supplying to an outlet of a storage means by weight, and conveying it to a distributing position by small sphere transporting means. CONSTITUTION: A holder 10 is constituted to receive one or more solid ink pellet (small sphere) cartridges 14, disposed and constituted to receive only one pellet 20 at once from the cartridge 14. A door 6 is rotated by a unit 26, and an outlet end of a passage 24 is guide to a place of the unit 4 of a print head 2. At this time, the outlet end of the passage 16 is opened, one new pellet 20 is transferred to an inlet end of the passage 24 by the influence of a gravity. A plurality of selecting holes 74 are formed at the shaft 72, one hole is corresponded to each ink color, and a plurality of selecting cams 78 are provided, and an ink pellet selection is performed by the cams 78.
Patent JP-H06146429-A (JP)
Title: Sun room unit
Inventor: TSUZUKI MAKOTO
IPC: F24F3/00
Filed: 1992-11-12
Abstract: PURPOSE:To utilize solar heat in a sun room also to another room and reduce the manhour at jobsite by providing transparent plates for natural lighting on the whole side walls except one side wall and on the upper wall, using the one side wall for a connecting wall to a building main body, and providing a blower on the connecting wall for sending air in the room to the building main body. CONSTITUTION:Transparent glass plates 7 are respectively provided on side walls 3, 4, 4, a discharge blower 13 is provided on the upper part of a side wall 1, and a suction blower 14 is provided on the lower part of the side wall 1. A sun room unit of such constitution is manufactured in a factory. In using, the sun room unit is carried to the jobsite to be installed, the side wall 1 is used as the connecting wall to a building main body, and the sun room unit is connected to the living room unit of the building main body. The air heated by solar heat in the sun room can be sent to the living room unit by means of the discharge blower 13.
Patent JP-H07150125-A (JP)
Title: Water-based pressure-sensitive adhesive composition
Inventor: OKINAGA NOBUYUKI
IPC: C08F26/06
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a water-based pressure-sensitive adhesive composition which can give a processed pressure-sensitive product which does not chip even when the release paper is one based on paper not laminated with a film, shows excellent releasability and has good adhesiveness and good holding power. CONSTITUTION:This composition comprises a (meth)acrylic ester copolymer emulsion obtained by copolymerizing an alkyl (meth)acrylate (a) with a 4-14 C alkyl with an alpha,beta-unsaturated carboxylic acid (b), a polyfunctional monomer (c) having at least two polymerizable double bonds in the molecule and at least one comonomer (d) selected from the group consisting of N- vinylpyrrolidone, acryloylmorpholine, N-isopropylacrylamide and N- vinylcaprolactam, wherein component (b) is used in an amount of 0.05-0.5wt.% based on the total monomer, and component (d) is used in an amount of 1-10wt.% based on the total monomer.
Patent JP-H03162384-A (JP)
Title: Machine base supporting device for temporarily installed elevator
Inventor: YAZAWA CHIAKI
IPC: B66B11/04
Filed: 1989-11-21
Abstract: PURPOSE:To omit anchor bolts and the execution work, using the anchor bolts, and facilitate the installation and removal of a temporarily installed hoisting machine, by superposing a supporting plate which supports the edge part of a temporarily installed machine base which projects horizontally in an elevator passage, on a guide rail for balance weight in the elevator passage. CONSTITUTION:A rail butt strap 17 for the connection of a guide rail 5 for a balance weight is firmly installed by using a number of bolts 18, and a supporting plate 19 which contacts the upper part of the rail butt strap 17 is superposed through a number of rail clips 20, and an inverted L-figure-shaped installation metal 14 which contacts the upper part of the supporting plate 19 is superposed by using the rail clip 20. The lower part at both the edges of an installation board 21 is screwed at the horizontal upper part of the installation metal 14. The lower part of the other edge of a pair of temporarily installed machine bases 9A is screwed with the upper part of the installation base 21. Accordingly, the load acting on the temporarily installed machine base 9A is supported by the rail butt strap 17 which is formed integrally with the guide rail 5 for balance weight through the installation board 21, installation metal 14, and the supporting plate 19.
Patent JP-H08144796-A (JP)
Title: Engine brake device
Inventor: SAOTOME TAKESHI
IPC: F01L13/06
Filed: 1994-11-14
Abstract: PURPOSE: To relieve excessive load of a valve gear system due to the operation of an engine retarder in the case of a low temperature where the viscosity of oil becomes high in a compression open type retarder. CONSTITUTION: This invention relates to an engine brake device comprising a compression open type retarder which is so constructed that engine oil is supplied and discharged to and from an operating device disposed in a valve gear system of an exhaust valve 8 of an engine by controlling the opening and closing of a solenoid valve 3, the compression in a cylinder near the compression top dead center is released to let the compressed air escape from an exhaust port 9 and prevent the generation of force for pushing down a piston 7a, and the braking force obtained in a compression stroke is effectively used without loss.  Thus, the engine brake device comprises an oil temperature or water temperature sensor 12 for detecting the oil temperature or water temperature of an engine, and a controller 11 to which a detection signal of the oil temperature or water temperature sensor 12 is input to close the solenoid valve 3 when the oil temperature or water temperature is below a fixed temperature and conduct the non-operation control for an engine retarder.
Patent JP-H05282423-A (JP)
Title: Method for checking frequency in appearance of word in document without decoding document picture
IPC: G06V30/262
Filed: 1992-11-12
Abstract: PURPOSE: To provide a method and device which obtain the frequency of a work from a document without converting the document into character codes. CONSTITUTION: In a stage 20, a conventional picture analysis technique is used to cut the document picture of each page into the fragment of non-decoded information including picture units; and in a stage 25, positions of picture units in a page and their spatial relations are checked after a boundary box or a word box is found. Next, a discrimination stage 30 is executed to discriminate picture units having information contents which are inadequate to be useful for evaluation of subject contents of the document processed at present. In a stage 40, selected picture units, for example, picture units which are not discriminated in the stage 30 are evaluated based on evaluation of prescribed morphological (structural) picture characteristics of picture units without decoding picture units classified at present or referring to decoded picture data.  Further, equivalent classes of picture units are discriminated in a stage 50.
Patent JP-2000127891-A (JP)
Title: Ignition control method for vhielce occupant protection device
Inventor: FUJISHIMA HIROMICHI
IPC: B60R21/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To expand a rollover occupant restraint system at an optimum timing by providing a threshold setting step for setting a prescribed threshold to a small value in case of the front collision or side collision of a vehicle, compared with the case having no collision. SOLUTION: When no front collision or side collision of a vehicle is detected (S200), the threshold is set to S1 (S204). In case of θ>=S1 (S204), occurrence of a rollover requiring the expansion of a head protecting air bag in the vehicle is judged to expand the head protecting air bag (S206). On the other hand, when occurrence of the front collision or side collision of the vehicle is detected (S200), the threshold is set to a threshold S2 smaller than S1 (S208). It is judged whether the roll angle θ of the vehicle is the threshold S2 or more (S210). In case of θ>=S2, occurrence of the rollover requiring the expansion of the head protecting air bag in the vehicle is judged, and a switching element is laid in ON state in the rolling direction to expand the head protecting air bag (S206).
Patent JP-H01143876-A (JP)
Title: Synthesis of furobenzoisoxazole derivative
Inventor: KOGA HIROSHI
IPC: C07D498/04
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the title compound with industrial advantage by allowing 6-hydroxy-1,2-benzoisoxazole derivative corresponding to the subject compound to react with trialkyl orthoacrylate and allowing a halogenating agent to act on the product. CONSTITUTION:A compound of formula I [R1 phenyl which may be substituted (with halogen or lower alkyl); R2, R3 are H, halogen, lower alkyl] is allowed to react with another compound of formula II (R4 is lower alkyl), preferably in an inert solvent, in the presence of an acid such as pivalic acid to give a compound of formula III. The product is allowed to react with a halogenating agent such as chlorine or bromine, preferably in an inert solvent, in the presence of an organic amine or inorganic base, then, when needed the product is hydrolyzed to give the subject compound of formula IV (R5 is H, lower alkyl), which is used as a uricosuric agent or diuretic agent. The process of the present invention can avoid the use of peracid which has danger of explosion or of chromium oxide which is carcinogenic, and shorten the conventional process.
Patent JP-H09140382-A (JP)
Title: Mutant dna for coding protein-phosphatase ig-subunit
Inventor: ORUFU PEDERUSEN
IPC: C07H21/04
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a mutant DNA which codes for the G sub-unit of protein phsphatase 1, contains a mutation that an aspartic acid is replaced with tyrosine at a specific cite and is useful as a diagnostic composition detecting mutation of this gone.  
     SOLUTION: This is a DNA sequence coding for the G sub-unit in protein phosphatase 1(PP1) and contains a DNA sequence containing the mutation of G to T at the first position of the 905 codon, namely the aspartic acid (905) is replaced with tyrosine in the PP1 G sub-unit or an isolated new DNA containing a fragment of a DNA sequence including this mutation. Thus, this mutation DNA sequence is useful as a diagnostic composition for predispositions of obesity, essential high blood pressure, dyslipidosis or the like. This DNA is obtained by the site-indicated mutation induction of a DNA sequence encoding wild PP1 G sub-unit with a DNA including the mutation for homologous recombination. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08161565-A (JP)
Title: Tachograph and recording medium loading device used for same
Inventor: KOBAYASHI YUICHI
IPC: G01D15/24
Filed: 1994-12-07
Abstract: PURPOSE: To provide the tachograph and recording medium loading device which secure no difference between chart paper recording contents and memory data recording contents. CONSTITUTION: A main body 1 has a cartridge attaching and detaching mechanism which stores a cartridge 40 containing chart paper 50 detachably. This device is equipped with a timer mechanism which rotates the chart paper in the cartridge, a recording mechanism 18C which mechanically records vehicle information on the chart paper, etc. A cartridge-side storage means 160 where the vehicle information corresponding to the mechanical recording performed on the chart paper by the recording mechanism is electrically recorded is incorporated in the cartridge. The recording medium loading device which loads the chart paper in the main body detachably has a chart paper storage part and the cartridge-side storage means 160 where the vehicle information corresponding to the mechanical recording performed on the chart paper by the recording mechanism is electrically recorded.
Patent JP-H05142734-A (JP)
Title: Film processing device
Inventor: KUBONO SHUNJI
IPC: G03D5/00
Filed: 1991-11-19
Abstract: PURPOSE:To prevent a siphon phenomenon and stabilize pump capacity by suppressing pressure produced by air staying in a chamber. CONSTITUTION:When a pump begins to be driven, the liquid developer in the chamber is sucked up as priming water and then the liquid developer in a container is sucked up through a pipe. Further, a cylinder body is slanted (at an about 2 deg. tilt angle) so that the highest water level is obtained on the side of the intake 142 of the chamber. Consequently, a gathering of air entering the cylinder body communicates with the intake 142 at all times. Thus, they are linked with each other to make the air in the air gathering exits from the intake and the flow into the intake which is caused by the supplied liquid developer, i.e., what is called the siphon phenomenon can be prevented. Consequently, the pump ability is not decreased and such trouble as an air lock is eliminated.
Patent JP-H08163543-A (JP)
Title: Remote supervisory equipment
Inventor: SUDA KAORU
IPC: H04B3/46
Filed: 1994-12-07
Abstract: PURPOSE: To attain supervision of video image in following to movement of a truck without detecting the position of the truck when a video image of a wide area is supervised. CONSTITUTION: An ITV camera 2 mounted on a truck 1 picks up an image of a monitored area sequentially and uses a light emitting device 3 to convert the video signal into an optical signal and sent to ground devices 21a to 21n. The optical signal sent from the light emitting device 3 is received by a receiver 22 at an opposite position. The receiver 22 converts the received optical signal into an electric signal and outputs it to a modulator 23. The modulator 23 converts the video signal into a high frequency signal with a different frequency allocated in advance and outputs it to a supervisory room equipment 30.  The supervisory room equipment 30 selects sequentially a signal of a different channel and demodulates it by using a demodulator 31 to discriminate the presence of the video signal and when no video signal is in existence, a succeeding channel is selected and when the video signal is detected, the channel selection is fixed. The video signal of the channel is monitored by a monitor TV 23.